17775983414

素因数分解:

$2^1\times 7^1\times {\mathrm{18661}}^1\times {\mathrm{68041}}^1$

素因数の和:86711

約数の個数: 16

約数和(自身を含む): 30475195296

約数和(自身を除く): 12699211882

約数列:

[1, 2, 7, 14, 18661, 37322, 68041, 130627, 136082, 261254, 476287, 952574, 1269713101, 2539426202, 8887991707, 17775983414]

約数ペア:

[(1, 17775983414), (2, 8887991707), (7, 2539426202), (14, 1269713101), (18661, 952574), (37322, 476287), (68041, 261254), (130627, 136082)]